207979436

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{14593}}^1$

素因数の和:15113

約数の個数: 24

約数和(自身を含む): 416804640

約数和(自身を除く): 208825204

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 14593, 29186, 58372, 102151, 204302, 408604, 7427837, 14855674, 29711348, 51994859, 103989718, 207979436]

約数ペア:

[(1, 207979436), (2, 103989718), (4, 51994859), (7, 29711348), (14, 14855674), (28, 7427837), (509, 408604), (1018, 204302), (2036, 102151), (3563, 58372), (7126, 29186), (14252, 14593)]